Testo 550s Smart Kit
Includes: testo 550s smart digital manifold with Bluetooth and 2-way valve block, 2 x testo 115i wireless clamp temperature probes (Bluetooth, NTC), case.
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The testo 550s Smart Kit is for wireless measurements in the field of commissioning, servicing and maintenance of refrigeration and air conditioning systems and heat pumps
The testo 550s digital manifold with 2-way valve block enables you to carry out your measurements on refrigeration, air conditioning systems, and heat pumps fast. The large display helps evaluate the results in graphic forms. Stored programs guide you through measurements and enable the automatic determination of numerous important system parameters such as superheating/subcooling, target superheat, cooling/heating capacity and many other areas.
Bluetooth probes for temperature, vacuum, and humidity can be easily connected and offer maximum flexibility in their application. In conjunction with the testo Smart App, you can take care of digital documentation directly on site.
Its proven quality and great durability guarantee the continuously high performance of your manifold in all conditions.
Large graphic display shows all results at a glance.
Simple wireless humidity, temperature, and vacuum measurements via Bluetooth connectivity.
Fast and easy pressure value display in analog look.
Rugged housing with IP 54 for maximum reliability in daily use.
Refrigerant listing updates automatically using the App.
Integrated calculation of the target superheat.
Easy to Use.
|Measuring range||-58° to 302 °F / -50 to +150 °C.|
|Accuracy||±0.9 °F / ±0.5 °C.|
|Resolution||0.1 °F / 0.1 °C.|
|Probe connection||2 x plug-in (NTC).|
|Measuring range||-15 to 870 psi / -1 to 60 bar.|
|Accuracy||±0.5 % fs.|
|Resolution||0.14 psi / 0.01 bar.|
|Probe connection||3 x 7/16" – UNF.|
|Overload rel. (high pressure)||943 psi / 65 bar.|
|General Technical Data|
|Dimensions||8.27 x 4.76 x 2.36 in. / 210 x 121 x 60 mm (L x W x H).|
|Operating temperature||-4° to 122 °F / -20 to +50 °C.|
|Radio range||492.12 ft. / 150 m.|
|Battery type||4 x AA batteries.|
|Battery life||250 h with no illumination, no Bluetooth®; 100 h with illumination and Bluetooth®.|
|Refrigerants in instrument||R407H; R23; R290; R1234yf; R442A; R134a; R123; R452B; R438A; R421A; R453a; R401B; R1233zd; R410A; R407A; R407C; R452A; R401A; R422C; R427A; R422B; R424A; R125; R414B; R404A; R408A; R448A; R422D; R12; R114; R421B; R449A; R409A; R420A; R444B; R32; R454A; R124; R402A; R450A; R407F; R416A; R13; R437A; R1234ze; R454B; R402B; R22; R434A; R454C; R455A; R458A; R500; R502; R503; R507; R513A; R600a; R718 (H₂O); R744 (CO₂).|
|Refrigerants update via App||R11; FX80; I12A; R1150; R1270; R13B1; R14; R142B; R152A; R161; R170; R227; R236fa; R245fa; R401C; R406A; R407B; R407D; R41; Ra11A; R412A; R413A; R417A; R417B; R417C; R422A; R426A; R508A; R508B; R600; RIS89; SP22.|
|Storage temperature||-4° to 140 °F / -20 to +60 °C.|
|Weight||29.14 oz. / 826 g.|
|Auto-off||10 min (when not connected via Bluetooth).|
|System requirements||Requires iOS 12.0 or newer; requires Android 6.0 or newer; requires mobile end device with Bluetooth 4.0.|
|Measuring range||-40 to +150 °C.|
|Accuracy ±1 digit||±1.3 °C (-20 to +85 °C).|
|General Technical Data|
|Compatability||Requires iOS 8.3 or newer / Android 4.3 or newer.
Requires mobile end device with Bluetooth 4.0.
|Storage temperature||-20 to +60 °C.|
|Operating temperature||-20 to +50 °C.|
|Battery type||3 micro batteries AAA.|
|Battery life||150 hrs.|
|Dimensions||183 x 90 x 30 mm.|
|Bluetooth range||Up to 100 m.|
|115i Warranty||2 years.|
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